#201BAA#201BAA

#201BAA is a dark, highly saturated blue. Relative luminance 0.040; OKLCH L 36.4% C 0.211 H 270.5°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#201BAA
RGB	rgb(32, 27, 170)
HSL	hsl(242, 73%, 39%)
HSV	hsv(242, 84%, 67%)
CMYK	cmyk(81.2%, 84.1%, 0%, 33.3%)
CIE-LAB	lab(23.65, 50.41, -72.90)
CIE-LCH	lch(23.65, 88.63, 304.67°)
OKLab	oklab(36.4% 0.0018 -0.211)
OKLCH	oklch(36.4% 0.211 270.5)
XYZ	xyz(8.2408, 3.9923, 38.3587)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201BAA #A5AA1B

analogous

#1B5DAA #201BAA #671BAA

triadic

#201BAA #AA201B #1BAA20

tetradic

#201BAA #AA1B5D #A5AA1B #1BAA67

square

#201BAA #AA1B5D #A5AA1B #1BAA67

split-complementary

#201BAA #AA671B #5DAA1B

monochromatic

#0C0A40 #161375 #201BAA #2C26DC #5F5BE5

Accessibility & contrast

On white

11.68

#201BAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#201BAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201BAA

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201BAA	#FFFFFF	#000000	##FFFFFF
##201BAA	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FAE

Deuteranopia (green-blind)

#0031A8

Tritanopia (blue-blind)

#004A65

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #201baa;
/* rgb */ color: rgb(32, 27, 170);
/* oklch */ color: oklch(36.4% 0.211 270.5);

Tailwind

colors: {
  custom: {
    50: '#775cc5',
    500: '#201baa',
    950: '#000000',
  },
}

SCSS

$custom: #201baa;
$custom-light: #775cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#201baa",
  "rgb": {
    "r": 32,
    "g": 27,
    "b": 170
  },
  "hsl": {
    "h": 242.098,
    "s": 72.589,
    "l": 38.627
  },
  "oklch": {
    "l": 0.36398,
    "c": 0.21098,
    "h": 270.5
  },
  "luminance": 0.03993
}

Semantic roles & 50–950 ramp

primary

#201BAA

secondary

#C5C958

accent

#EF39E9

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0413

muted

#7C7982

Preview Lab

Preview with #201BAA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →